GERDAU S.A. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Sao Paulo, Sp
SEC filing record 1 source field available
Fiscal year end
31 December
GERDAU S.A. has filed 621 SEC EDGAR filings since 14 Feb 2000

SEC filing history

Showing 451-463 of 463 matching filings.

Per page
25
Current page
19
6-K File 001-14878

6-K

Filing date
29 Jul 2010
Reporting date
29 Jul 2010
SEC evidence
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SC 13D/A

AMENDMENT

Filing date
09 Jul 2010
Reporting date
Not listed
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6-K File 001-14878

6-K

Filing date
09 Jul 2010
Reporting date
09 Jul 2010
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6-K File 001-14878

6-K

Filing date
02 Jul 2010
Reporting date
02 Jul 2010
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SC 13D/A

AMENDMENT

Filing date
30 Jun 2010
Reporting date
Not listed
SEC evidence
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6-K File 001-14878

6-K

Filing date
30 Jun 2010
Reporting date
30 Jun 2010
SEC evidence
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20-F File 001-14878

20-F

Filing date
07 Jun 2010
Reporting date
31 Dec 2009
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6-K File 001-14878

6-K

Filing date
02 Jun 2010
Reporting date
02 Jun 2010
SEC evidence
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SC 13D/A

SC 13D/A

Filing date
02 Jun 2010
Reporting date
Not listed
SEC evidence
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6-K File 001-14878

6-K

Filing date
06 May 2010
Reporting date
06 May 2010
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6-K File 001-14878

6-K

Filing date
02 Mar 2010
Reporting date
01 Mar 2010
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6-K File 001-14878

6-K

Filing date
01 Mar 2010
Reporting date
01 Mar 2010
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6-K File 001-14878

6-K

Filing date
26 Jan 2010
Reporting date
26 Jan 2010
SEC evidence
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